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Oct 20, 2024

Circadian Disruption, Gut Microbiome Changes linked to Colorectal Cancer Progression

Posted by in categories: biotech/medical, food, health

Research from the University of California, Irvine has revealed how disruption of the circadian clock, the body’s internal, 24-hour biological pacemaker, may accelerate the progression of colorectal cancer by affecting the gut microbiome and intestinal barrier function. This discovery offers new avenues for prevention and treatment strategies.

The study, published online today in the journal Science Advances, offers a more comprehensive understanding of how important changes occur in the function and composition of the gut microbiome when the circadian clock is disturbed in the presence of colorectal cancer.

“There is an alarming rise in early-onset colorectal cancer in adults under the age of 50,” said corresponding author Selma Masri, associate professor of biological chemistry. “Circadian misalignment through extended light exposure, late-night meals and other environmental factors could [be] driving these cases. Our study suggests that clock disruption, particularly through lifestyle choices, may play a significant role in gut health and, subsequently, cancer risk.”

Oct 20, 2024

Chicago Citizens Group Urges Officials to Slow Down Quantum Computing Development

Posted by in categories: computing, quantum physics

Residents on Chicago’s Southeast Side are urging city and state officials to slow down the development of a quantum computing campus.

Oct 20, 2024

This Polymer Film Generates Electricity as You Walk

Posted by in categories: biotech/medical, materials

Imagine tires that charge a vehicle as it drives, streetlights powered by the rumble of traffic, or skyscrapers that generate electricity as the buildings naturally sway and shudder.

These energy innovations could be possible thanks to researchers at Rensselaer Polytechnic Institute developing environmentally friendly materials that produce electricity when compressed or exposed to vibrations.

In a recent study published in the journal Nature Communications, the team developed a polymer film infused with a special chalcogenide perovskite compound that produces electricity when squeezed or stressed, a phenomenon known as the piezoelectric effect. While other piezoelectric materials currently exist, this is one of the few high-performing ones that does not contain lead, making it an excellent candidate for use in machines, infrastructure as well as bio-medical applications.

Oct 20, 2024

The Singularity Is Coming Soon. Here’s What It May Mean

Posted by in categories: biotech/medical, information science, Ray Kurzweil, robotics/AI, singularity

In 2005, the futurist Ray Kurzweil predicted that by 2045, machines would become smarter than humans. He called this inflection point the “singularity,” and it struck a chord. Kurzweil, who’s been tracking artificial intelligence since 1963, gained a fanatical following, especially in Silicon Valley.

Now comes The Singularity is Nearer: When We Merge with A.I. where Kurzweil steps up the Singularity’s arrival timeline to 2029. “Algorithmic innovations and the emergence of big data have allowed AI to achieve startling breakthroughs sooner than expected,” reports Kurzweil. From winning at games like Jeopardy! and Go to driving automobiles, writing essays, passing bar exams, and diagnosing cancer, chunks of the Singularity are arriving daily, and there’s more good news just ahead.

Very soon, predicts Kurzweil, artificial general intelligence will be able to do anything a human can do, only better. Expect 3D printed clothing and houses by the end of this decade. Look for medical cures that will “add decades to human life spans” just ahead. “These are the most exciting and momentous years in all of history,” Kurzweil noted in an interview with Boston Globe science writer Brian Bergstein.

Oct 20, 2024

Tesla’s Optimus robots were controlled by humans #technology

Posted by in category: robotics/AI

Tesla Inc. used humans to remotely control some capabilities of its Optimus robot prototypes at a recent event designed to generate investor enthusiasm for f…

Oct 20, 2024

Upgraded AMECA Shows Shocking Signs of Human Emotions

Posted by in categories: futurism, robotics/AI

Upgraded AMECA, one of the world’s most advanced AI robots, is now showing human-like emotions, sparking fascination and unease. A viral video features AMECA and her companion Azi in a humorous interaction, highlighting their advanced facial expressions and lifelike movements. As AI robots like AMECA evolve, their emotional capabilities are raising questions about the future of human-robot interactions.

🔍 Key Topics Covered:
Upgraded AMECA and Azi showcasing human-like emotions, creating fascinating yet unsettling moments.
The viral interaction between two AI robots and how their expressions blur the line between human and machine.
How advanced facial expressions and conversational abilities are pushing AI robots closer to mimicking human emotions.

Continue reading “Upgraded AMECA Shows Shocking Signs of Human Emotions” »

Oct 20, 2024

Kallaway (@kallaway) • Instagram reel

Posted by in category: satellites

196K likes, — kallaway on October 10, 2024: This company lets you order sunlight from an app. Wild.

It’s like Uber Eats for the Sun.

The company is called Reflect Orbital.

Continue reading “Kallaway (@kallaway) • Instagram reel” »

Oct 20, 2024

Engineers develop scalable process to decarbonize cement production

Posted by in categories: chemistry, engineering, sustainability

Researchers from UCLA’s Institute for Carbon Management have developed a method that could eliminate nearly all of of the carbon dioxide emitted during the process of cement production, which accounts for about 8% of global atmospheric CO2 emissions.

In a new study published in ACS Sustainable Chemistry & Engineering, the researchers describe how the new approach could be easily incorporated into existing cement-production processes, providing a more affordable alternative to existing solutions to decarbonize the industry.

Oct 20, 2024

Is C15 A Good Measure Of Aging?

Posted by in categories: life extension, media & arts

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Oct 20, 2024

Quarks, gluons can now be visible at low energies, reveal scientists

Posted by in category: particle physics

For many years, scientists believed that fundamental particles like protons and neutrons that form an atomic nucleus, can’t be divided further into smaller units. However, in the following years, physicists discovered quarks and gluons.

While quarks are particles that combine to form protons and neutrons, gluons act like glue, binding the quarks together.

So far, scientists have been studying the atomic nucleus using two models. In the first model, at low energies like in most typical nuclear experiments, they describe the atomic nucleus in terms of protons and neutrons. This is the classic way of understanding the nucleus.

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